| 白光LED用远程荧光技术 |
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| 引用本文： | 施丰华,王海波.白光LED用远程荧光技术[J].中国照明电器,2012(4):6-8. |
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| 作者姓名： | 施丰华 王海波 |
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| 作者单位： | 1. 南京工业大学材料科学与工程学院,江苏南京,210009
2. 南京工业大学电光源材料研究所,江苏南京,210015 |
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| 基金项目： | 国家高技术研究发展计划(863计划)(SQ2010AA0323083001);江苏省企业院士工作站(BM2010449);江苏省自然科学基金(BK2010124) |
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| 摘 要： | 新型的远程荧光技术能有效地改善目前封装技术中存在的出光不均匀、色温漂移、芯片发热导致荧光粉性能衰减等缺点,可广泛应用于COB集成封装、大功率LED和贴片型LED封装,或者直接用于制造照明灯具产品,是白光LED制造技术的又一次创新。将远程荧光技术与大功率LED集成封装技术结合制备白光LED光源,结果表明,LED照明器件的光色一致性高,光效可达到100 lm/W,具有广阔的市场前景。
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| 关 键 词： | 远程荧光技术 半导体照明 集成封装 |
Remote Phosphor Technology for White LED |
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| Shi Fenghua,Wang Haibo.Remote Phosphor Technology for White LED[J].China Light & Lighting,2012(4):6-8. |
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| Authors: | Shi Fenghua Wang Haibo |
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| Affiliation: | 1.School of Material Science and Engineering,Nanjing University of Technology,Jiangsu Nanjing 210009; 2.Research Institute of Electron-Light Material,Nanjing University of Technology,Jiangsu Nanjing 210015) |
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| Abstract: | The new remote phosphor technology can effectively improve the shortcomings of current packaging process,such as emitting unevenly,color temperature drift,phosphor decay resulted from chip heating.This technique can be widely applied to the COB package,high power LED and SMD type LED package,or directly used in the manufacture of lighting products.It is an innovation in the white light LED manufacturing.In this experiment,the remote phosphor technology is used to prepare a white LED with COB integrated packaging.The result shows high consistency in light color and indicates that the luminous efficiency can reach 100 lm/W.It has a broad market prospect. |
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| Keywords: | remote phosphor technology semiconductor lighting COB package |
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